Home / 3,939,562.00-5,439,125.85-2,471,483.37

Finding the Fourth Proportional to 3,939,562.00, 5,439,125.85 and 2,471,483.37

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Solution

The fourth proportional to 3,939,562.00, 5,439,125.85 and 2,471,483.37 is: 3,412,234.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,939,562.00 : 5,439,125.85 = 2,471,483.37 : x
  2. Step 2: Convert to fraction form
    3,939,562.00/5,439,125.85 = 2,471,483.37/x
  3. Step 3: Cross multiply
    3,939,562.00x = 5,439,125.85 × 2,471,483.37
  4. Step 4: Simplify right side
    3,939,562.00x = 13,442,709,110,642.87
  5. Step 5: Solve for x
    x = 13,442,709,110,642.87/3,939,562.00
  6. Step 6: Final answer
    x = 3,412,234.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.